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# Plant Classification - There are two groups of plants: Non vascular and vascular. - Non vascular bryophytes are a type of non vascular and have no root systems (e.g. mosses and liverworts). - Vascular ferns are a type of vascular (conducting cells). - Gymnosperms are naked seeds with no flowers (e...

# Plant Classification - There are two groups of plants: Non vascular and vascular. - Non vascular bryophytes are a type of non vascular and have no root systems (e.g. mosses and liverworts). - Vascular ferns are a type of vascular (conducting cells). - Gymnosperms are naked seeds with no flowers (e.g. conifers). - Angiosperms are the hidden seed (e.g. producing flowers). # Animal Kingdom Notes - **Multicellular, Eukaryotic, Heterotrophic** - Lack cell walls; cell membrane touches each other - Bilateral symmetry, sexual reproduction - Internal body cavity, muscle and nervous tissue - **Cephalization:** they have all their sense organs. This allows animals to go around the environment and grasp their own reality, which is good for evolution. - **Independent movement (locomotion)** - **Chordata** all animals with a spinal cord and an internal skeleton - There are 17 phyla, 16 of which do not have a spinal cord and are called invertebrates. - **Porifera** are sponges with simple bodies and flagellated cells lining the central cavity. - **Cnidaria** are the simplest animals with specialized tissues, like tentacles and stingers, such as jellyfish.